Hail HistoryHome › Pennsylvania › Clarion County
Hail history for Clarion County, PA
53 hail reports in Clarion County since 2006 on 26 days. The largest stones measured 2.5 in (tennis ball) on Aug 3, 2015.
Cities in Clarion County
Recent hail in Clarion County
| Date | Hail size | Where |
|---|---|---|
| May 13, 2026 | 1 in quarter | Clarion 1 hail report |
| Mar 22, 2026 | 1.5 in ping pong ball | Williamsburg, Clarion Parker Airport, New Bethlehem 3 hail reports |
| Jun 9, 2025 | 1.5 in ping pong ball | Cultsville 1 hail report |
| Mar 16, 2025 | 0.75 in penny | Fairmount City 1 hail report |
One row per day: the largest hail reported in the county that day, the places and the number of reports.
Hail days in Clarion County by year
When hail season peaks in Clarion County
Damaging thunderstorm winds in Clarion County
199 reports of damaging thunderstorm wind in Clarion County since 2006, on 91 days. The strongest measured gust was 68 mph on May 4, 2018.
| Date | Strongest gust | Where |
|---|---|---|
| Sep 3, 2026 | damage reported | Foxburg 1 wind report |
| Aug 8, 2026 | damage reported | Clarion, Strattanville 3 wind reports |
| Jul 21, 2026 | damage reported | Sigel 1 wind report |
| Jul 18, 2026 | damage reported | Strattanville, Clarion, Shippenville 4 wind reports |
| Jul 3, 2026 | damage reported | Shippenville, Knox 3 wind reports |
| Jun 14, 2026 | 64 mph, estimated | Clarion Parker Airport, Knox, Crown 3 wind reports |
| Mar 7, 2026 | 58 mph, estimated | Rimersburg, Cottage Hill 3 wind reports |
| Jun 28, 2025 | 58 mph, estimated | Elmo, Elk City, Scotch Hill 7 wind reports |
| Jun 27, 2025 | 58 mph, estimated | Millerstown, Frogtown 2 wind reports |
| Jun 9, 2025 | 58 mph, estimated | Limestone, Waterson, Day 4 wind reports |
Severe thunderstorm wind means gusts of 58 mph or more, or wind that caused damage. Measured gusts come from weather stations; estimated ones from spotters and damage surveys.
Filing a roof or car hail claim?
Insurers ask for the date of loss. The dates on this page are when hail was reported near Clarion County; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then).